My two artistic ventures are video editing and creative writing. I make AMVs (although I haven't made any in quite some time), and I host an RPG message board where I have over 140 characters. I've previously delved into the realm of fanfiction, but I've since lost interest in it, though it was good practice. I'd like to write an original work beyond roleplaying at some point, but I currently lack the inspiration or skill in continuity.
Also, have you seen this page? It's quite the read; I've been lurking on it for a few months now.